code: def delete_objects(
      self, Bucket: str, Delete: Dict[str, List[Dict[str, str]]]
  ) -> None:
      assert "Objects" in Delete
      keys = Delete["Objects"]
      for key in keys:
          del self.objects[(Bucket, key["Key"])]
  
file_path: determined/harness/tests/s3.py
imports: from typing import Any, Dict, List, Tuple
  import boto3.exceptions
label_desc: Use image node_id 5 for calling the MockS3Client obj's underlying member method code with example usage: obj.delete_objects(Bucket, Delete) without return types